1995605842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 3144121344

約数和(自身を除く): 1148515502

約数列:

[1, 2, 31, 62, 103, 137, 206, 274, 2281, 3193, 4247, 4562, 6386, 8494, 14111, 28222, 70711, 141422, 234943, 312497, 437441, 469886, 624994, 874882, 7283233, 9687407, 14566466, 19374814, 32187191, 64374382, 997802921, 1995605842]

約数ペア:

[(1, 1995605842), (2, 997802921), (31, 64374382), (62, 32187191), (103, 19374814), (137, 14566466), (206, 9687407), (274, 7283233), (2281, 874882), (3193, 624994), (4247, 469886), (4562, 437441), (6386, 312497), (8494, 234943), (14111, 141422), (28222, 70711)]